400 W White Elliptical SON-E Sodium Lamp, E40, 2000K, 122mm

RS Stock No.: 739-3299Brand: Venture LightingManufacturers Part No.: HPSE400W/E40/HO
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Technical documents

Specifications

Wattage

400 W

Lamp Base

E40

Lamp Shape

Elliptical

SON Type

SON-E

Lamp Finish

White

Length

282 mm

Diameter

122mm

Luminosity

53200 lm

Luminous Efficacy

113lm/W

Colour Rendering

20

Colour Temperature

2000K

Country of Origin

China

Product details

Elliptical High Pressure SON-E High Output (HO)

Venture high output diffuse elliptical SON lamps are more efficient and therefore energy saving by providing more lumens per Watt than standard SON lamps.

Discharge SON Lamps

These lamps combine high efficiency and long life with an improvement in colour appearance and rendering compared with low pressure lamps. SON lamps emit a golden-white light. The SON-T lamp, with its clear tubular outer envelope, lends itself to applications that demand precise optical control, e.g. floodlighting. The SON-E lamp, with its elliptical glass bulb, inside which a white diffusing coating is applied, suits other applications where such accuracy of light control is not so essential. An ignitor (internal or external) is used to supply the high voltage necessary for lamp strike up. Reliable strike up (when hot, less than 60 seconds) thus is ensured, and a simple choke is used to stop excessive voltage rise. The run-up time can be up to 6 minutes when cold.

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P.O.A.

400 W White Elliptical SON-E Sodium Lamp, E40, 2000K, 122mm

P.O.A.

400 W White Elliptical SON-E Sodium Lamp, E40, 2000K, 122mm
Stock information temporarily unavailable.

Technical documents

Specifications

Wattage

400 W

Lamp Base

E40

Lamp Shape

Elliptical

SON Type

SON-E

Lamp Finish

White

Length

282 mm

Diameter

122mm

Luminosity

53200 lm

Luminous Efficacy

113lm/W

Colour Rendering

20

Colour Temperature

2000K

Country of Origin

China

Product details

Elliptical High Pressure SON-E High Output (HO)

Venture high output diffuse elliptical SON lamps are more efficient and therefore energy saving by providing more lumens per Watt than standard SON lamps.

Discharge SON Lamps

These lamps combine high efficiency and long life with an improvement in colour appearance and rendering compared with low pressure lamps. SON lamps emit a golden-white light. The SON-T lamp, with its clear tubular outer envelope, lends itself to applications that demand precise optical control, e.g. floodlighting. The SON-E lamp, with its elliptical glass bulb, inside which a white diffusing coating is applied, suits other applications where such accuracy of light control is not so essential. An ignitor (internal or external) is used to supply the high voltage necessary for lamp strike up. Reliable strike up (when hot, less than 60 seconds) thus is ensured, and a simple choke is used to stop excessive voltage rise. The run-up time can be up to 6 minutes when cold.